Noncausal
原因不明的, 无关联的
🗣️ 情景例句
She grabbed the chance to travel abroad.
她抓住机会到国外旅行。
Least said, soonest mended.
多说反坏事。
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。